METAsrc
Tier: CWin53.24%Role56.92%Pick1.25%Games: 2863KDA: 2.63Score: 58.06
Welcome to the METAsrc statistical Karthus Ultimate Spellbook build guide, Jungle 12.18. We have calculated the best ultimate spells, item build, best runes for Karthus, mythic items, skill order, full item build, starting items, summoner spells, item build order, trinkets, and counters. METAsrc Champion Build Guides for League of Legends are based on statistical analysis of the latest match data, so you can trust that our stats are unbiased and always up to date.
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Best Karthus Summoner Spells
Win %
Pick %
49%
100%
50%
79%
49%
15%
38%
3%
41%
2%
56%
1%
Best Karthus Starting Items
Win %
Buy %
49%
18%
49%
3%
Best Karthus Runes
Win %
Pick %
50%
42%
49%
16%
46%
10%
46%
3%
Best Karthus Item Build
50%
49%
51%
49%
55%
52%
49%
53%
Best Karthus Skill Order
 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Q | Q | Q | Q | Q | |||||||||||||
 | W | W | W | W | W | |||||||||||||
 | E | E | E | E | E | |||||||||||||
 | R | R | R |
Best Karthus Item Build Order
3200
1100
3000
30003600
2800Karthus Trinkets
Win %
Buy %
49%
81%
48%
34%
48%
7%
Karthus Boots
Win %
Buy %
49%
90%
49%
7%
25%
0%
20%
0%
20%
0%
0%
0%
Karthus Mythic Items
Win %
Buy %
50%
82%
47%
17%
53%
3%
63%
0%
100%
0%
50%
0%
Karthus goes even with (49% - 51% win rate)
Karthus teams well with (over 51% win rate)
+19.0
+19.0
+17.8
+17.6
+17.4
+16.4
+16.3
+15.7
+15.7
+15.7
+15.7
+15.7
+15.7
+15.7
+15.7
+15.7
+14.2
+14.0
+12.6
+11.5
+11.5
+11.3
+10.5
+10.3
+10.1
+10.1
+9.9
+9.6
+9.2
+9.0
+9.0
+9.0
+9.0
+9.0
+9.0
+9.0
+9.0
+9.0
+9.0
+9.0
+8.4
+8.3
+7.7
+7.3
+7.1
+7.1
+7.1
+6.9
+6.5
+6.1
+6.1
+6.1
+6.1
+5.9
+5.7
+5.7
+5.5
+4.9
+4.6
+4.6
+4.6
+4.6
+4.4
+4.3
+4.2
+4.0
+3.8
+3.5
+3.2
+3.2
+3.0
+3.0
+2.8
+2.6
+2.6
+2.3
+2.3
+2.1
+1.9
+1.8
+1.5
+1.3
+1.2
+1.2
+1.2
+1.2
+0.5
+0.5
+0.5
+0.4
Karthus teams poorly with (under 49% win rate)
-0.2
-0.4
-0.5
-0.5
-0.5
-0.6
-0.6
-0.9
-0.9
-1.0
-1.0
-1.1
-1.2
-1.2
-1.2
-1.5
-1.5
-1.5
-1.6
-1.6
-2.2
-2.6
-2.7
-3.1
-3.2
-3.3
-3.4
-3.5
-3.5
-3.8
-3.8
-4.4
-4.6
-4.6
-4.6
-4.6
-4.6
-4.6
-4.9
-5.0
-5.0
-5.2
-5.2
-5.5
-5.5
-5.6
-5.7
-5.8
-6.1
-6.1
-6.1
-6.7
-6.9
-7.3
-7.3
-7.4
-7.4
-7.5
-7.8
-7.8
-7.9
-8.6
-9.0
-9.0
-9.0
-9.0
-9.0
-9.0
-9.0
-9.0
-9.0
-9.0
-9.0
-9.0
-9.6
-9.9
-10.5
-10.5
-10.5
-10.5
-10.5
-10.7
-11.0
-11.5
-11.5
-11.5
-11.5
-11.9
-12.0
-12.6
-12.6
-13.4
-13.7
-14.2
-15.7
-15.7
-15.7
-15.7
-16.4
-17.2
-17.4
-18.2
-20.1
-20.4
-20.4
-20.4
-21.7
-22.1
Karthus goes even when teamed with (49% - 51% win rate)
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